||Mouse monoclonal anti-PSAP antibody is suitable for use in Immunohistochemistry.
||FOR RESEARCH USE ONLY (RUO).
||Tris Buffer, pH 7.3-7.7, with 1% BSA and <0.1% Sodium Azide
||Store at 2-8°C. Do not freeze.
||Human PSAP protein.
| Post Translational Modifications || The lysosomal precursor is proteolytically processed to 4 small peptides, which are similar to each other and are sphingolipid hydrolase activator proteins. N-linked glycans show a high degree of microheterogeneity. The one residue extended Saposin-B-Val is only found in 5% of the chains. |
| Function || Saposin-A and saposin-C stimulate the hydrolysis of glucosylceramide by beta-glucosylceramidase and galactosylceramide by beta-galactosylceramidase. Saposin-C apparently acts by combining with the enzyme and acidic lipid to form an activated complex, rather than by solubilizing the substrate. Saposin-B stimulates the hydrolysis of galacto-cerebroside sulfate by arylsulfatase A, GM1 gangliosides by beta-galactosidase and globotriaosylceramide by alpha-galactosidase A. Saposin-B forms a solubilizing complex with the substrates of the sphingolipid hydrolases. Saposin-D is a specific sphingomyelin phosphodiesterase activator. Prosaposin: Behaves as a myelinotrophic and neurotrophic factor, these effects are mediated by its G-protein-coupled receptors, GPR37 and GPR37L1, undergoing ligand-mediated internalization followed by ERK phosphorylation signaling. Saposins are specific low-molecular mass non-enzymic proteins, they participate in the lysosomal degradation of sphingolipids, which takes place by the sequential action of specific hydrolases. |
| Protein Name || ProsaposinProactivator Polypeptide Cleaved Into - Saposin-AProtein A - Saposin-B-Val - Saposin-BCerebroside Sulfate ActivatorCsactDispersinSphingolipid Activator Protein 1Sap-1Sulfatide/Gm1 Activator - Saposin-CA1 ActivatorCo-Beta-GlucosidaseGlucosylceramidase ActivatorSphingolipid Activator Protein 2Sap-2 - Saposin-DComponent CProtein C |
| Database Links || Reactome: R-HSA-114608Reactome: R-HSA-1660662Reactome: R-HSA-375276Reactome: R-HSA-418594Reactome: R-HSA-6798695 |
| Cellular Localisation || LysosomeProsaposin: SecretedSecreted As A Fully Glycosylated 70 Kda Protein Composed Of Complex Glycans |
| Alternative Antibody Names || Anti-Prosaposin antibodyAnti-Proactivator Polypeptide Cleaved Into - Saposin-A antibodyAnti-Protein A - Saposin-B-Val - Saposin-B antibodyAnti-Cerebroside Sulfate Activator antibodyAnti-Csact antibodyAnti-Dispersin antibodyAnti-Sphingolipid Activator Protein 1 antibodyAnti-Sap-1 antibodyAnti-Sulfatide/Gm1 Activator - Saposin-C antibodyAnti-A1 Activator antibodyAnti-Co-Beta-Glucosidase antibodyAnti-Glucosylceramidase Activator antibodyAnti-Sphingolipid Activator Protein 2 antibodyAnti-Sap-2 - Saposin-D antibodyAnti-Component C antibodyAnti-Protein C antibodyAnti-PSAP antibodyAnti-GLBA antibodyAnti-SAP1 antibody |
Information sourced from Uniprot.org
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance